Some buildsystems (Gentoo's Portage, to be specific) are very
roughshod about how they use CMake, and might bypass the
"configuration types" system altogether, passing their own release
flags instead. This change detects that and ensures that Interrogate
picks up the NDEBUG flag when it's specified manually.
It's not install() friendly, so we use $<CONFIG> instead in
some cases. Unfortunately, $<CONFIG> isn't friendly with
add_custom_command's OUTPUT options while CMAKE_CFG_INTDIR
explicitly is, so we use a hybrid approach until CMake gets
its act together.
This prevents copying to configurations that the user isn't going
to build, and also plays nice with multi-configuration generators
where the configuration isn't known until build-time.
This is, sadly, not added until CMake 3.4.
This commit avoids continue() by restructuring the loops so
that the conditions previously being used for continue() are
no longer needed. The alternative would've been to encase the
loop bodies massive ifs, but I find that to be a poor choice
for readability.
This was broken by 2d5bdb3515,
which wrote -D flags as -D'symbol' -- this choked Windows,
so this commit turns it off in that case.
It's a shame there's no generator expression to escape quotes,
otherwise this hack wouldn't even be needed.
This changes the structure to use paths like `build/Release/lib`
instead of `build/lib/Release`, so that the `build/Release` directory
more closely mimics the structure of `build` when in single-configuration
mode.
This is for better cross-compilation friendliness, so the pzip
binary used during the build doesn't have to be the same as the
pzip binary produced during the build.
This allows exporting (a stub function that forwards to) a
function that returns a value - it's particularly useful in
the graphics plugins for the "get_pipe_type_foo()" functions.
This also frees up CMake from needing to use any of the source
files in the metalibs/*/ directories.
That is, they should appear under the build directory of the
component library they're Interrogating; this is just an
organizational change to keep the cmake/panda/ directory from
accumulating Interrogate clutter.
This uses generator expressions to make sure the definitions are
discovered transitively. The output _igate.cxx file also has its
definitions applied to it via a source file property rather than
via add_definitions(), which prevents them from leaking to other
targets.
Previously, we would override target_link_libraries() to support
object "linking" since this wasn't supported in versions of CMake
before 3.12. Now that 3.12 is released, we only do it for versions
of CMake before that release.
By "flatten" I mean that component libraries aren't referenced by
genex anymore; instead, their include directories and libraries
are copied out of their interfaces and into the interface of
the metalib.
This prepares for exporting our targets, by making sure that the
component libraries don't have to be installed for CMake to be
able to export metalibs.
Sam Edwards
Donny Lawrence